- High Airflow Performance: This louver ventilation fan delivers powerful airflow with an exhaust capacity of 460 CFM and an air intake capacity of 380 CFM. Its reinforced blades ensure stable operation and rapid ventilation. - Versatile Airflow Direction: This two-way ventilation system can effectively exhaust smoke and hot air while also drawing in refreshing cool air, creating a comfortable environment. - Robust and Reliable: Constructed with a high-quality wear-resistant sleeve bearing motor, this fan is built to last, providing up to 9,000 hours of quiet and stable operation. The shell and fan are made from durable ABS material for long-lasting performance. - Simple Installation: Designed for various applications including kitchens, bathrooms, shopping malls, bedrooms, and living rooms, this fan comes with a 55-inch power cord and plug for easy setup. Its detachable design allows for straightforward cleaning, enhancing longevity. - Safety Features: Integrated overheat protection and an efficient temperature fuse ensure safe operation. The fan operates with a simple pull mechanism: one pull for exhaust, two pulls for intake, and three pulls to stop the fan and close the louver. - Ideal Use Scenarios: Perfect for removing excess heat from kitchens after cooking, ventilating bathrooms to eliminate humidity, or refreshing air in living areas with natural airflow.